Ana Cecilia Fieler is a visiting assistant professor of Economics at Yale University. Previously, Dr. Fieler was an assistant professor in the Department of Economics at the University of Pennsylvania since 2009 and a faculty research fellow of the National Bureau of Economic Research. She holds a Ph.D. in economics from New York University, an M.A. in economics from Universidad Autonoma de Barcelona, Spain, and a B.S. in mechanical engineering from Fac. Engenharia Industrial, Brazil.